1001495712

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{212903}}^1$

素因数の和:212930

約数の個数: 72

約数和(自身を含む): 3058153056

約数和(自身を除く): 2056657344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 212903, 425806, 638709, 851612, 1277418, 1490321, 1703224, 2554836, 2980642, 3406448, 4470963, 5109672, 5961284, 6812896, 8941926, 10219344, 10432247, 11922568, 17883852, 20438688, 20864494, 23845136, 31296741, 35767704, 41728988, 47690272, 62593482, 71535408, 83457976, 125186964, 143070816, 166915952, 250373928, 333831904, 500747856, 1001495712]

約数ペア:

[(1, 1001495712), (2, 500747856), (3, 333831904), (4, 250373928), (6, 166915952), (7, 143070816), (8, 125186964), (12, 83457976), (14, 71535408), (16, 62593482), (21, 47690272), (24, 41728988), (28, 35767704), (32, 31296741), (42, 23845136), (48, 20864494), (49, 20438688), (56, 17883852), (84, 11922568), (96, 10432247), (98, 10219344), (112, 8941926), (147, 6812896), (168, 5961284), (196, 5109672), (224, 4470963), (294, 3406448), (336, 2980642), (392, 2554836), (588, 1703224), (672, 1490321), (784, 1277418), (1176, 851612), (1568, 638709), (2352, 425806), (4704, 212903)]